[INFO] cloning repository https://github.com/JavaRip/aoc-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JavaRip/aoc-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaRip%2Faoc-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaRip%2Faoc-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66ee50aa61399c24b43ebfd796d4f96d0d44b755
[INFO] checking JavaRip/aoc-2023/66ee50aa61399c24b43ebfd796d4f96d0d44b755 against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaRip%2Faoc-2023" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JavaRip/aoc-2023 on toolchain 1280928a99ad3ef2c5735b42dc8852456ae3b974
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JavaRip/aoc-2023
[INFO] finished tweaking git repo https://github.com/JavaRip/aoc-2023
[INFO] tweaked toml for git repo https://github.com/JavaRip/aoc-2023 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JavaRip/aoc-2023 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking JavaRip/aoc-2023/66ee50aa61399c24b43ebfd796d4f96d0d44b755 against try#9b9e20bc79549d80ab413f49d990713851172cc1 for pr-120798
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaRip%2Faoc-2023" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JavaRip/aoc-2023 on toolchain 9b9e20bc79549d80ab413f49d990713851172cc1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JavaRip/aoc-2023
[INFO] finished tweaking git repo https://github.com/JavaRip/aoc-2023
[INFO] tweaked toml for git repo https://github.com/JavaRip/aoc-2023 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/JavaRip/aoc-2023 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking JavaRip/aoc-2023/66ee50aa61399c24b43ebfd796d4f96d0d44b755 against try#9b9e20bc79549d80ab413f49d990713851172cc1 for pr-120798
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaRip%2Faoc-2023" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JavaRip/aoc-2023 on toolchain 9b9e20bc79549d80ab413f49d990713851172cc1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JavaRip/aoc-2023
[INFO] finished tweaking git repo https://github.com/JavaRip/aoc-2023
[INFO] tweaked toml for git repo https://github.com/JavaRip/aoc-2023 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/JavaRip/aoc-2023 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0eacc6c3c6b371b5def2f927368db2c8e57f756f5be549961d0e5a84b7361b9
[INFO] running `Command { std: "docker" "start" "-a" "b0eacc6c3c6b371b5def2f927368db2c8e57f756f5be549961d0e5a84b7361b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0eacc6c3c6b371b5def2f927368db2c8e57f756f5be549961d0e5a84b7361b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0eacc6c3c6b371b5def2f927368db2c8e57f756f5be549961d0e5a84b7361b9", kill_on_drop: false }`
[INFO] [stdout] b0eacc6c3c6b371b5def2f927368db2c8e57f756f5be549961d0e5a84b7361b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d205a463dc464e479d6b33078451a6270f72d744801472b0b3976a813077285d
[INFO] running `Command { std: "docker" "start" "-a" "d205a463dc464e479d6b33078451a6270f72d744801472b0b3976a813077285d", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking aoc-2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day_six.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut distance = hold_time * run_time;
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_one.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/day_one.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn solve(input: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_first_digit` is never used
[INFO] [stdout]   --> src/day_one.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn get_first_digit(line: &str, number_word_patterns: &Vec<String>) -> Result<char, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_last_digit` is never used
[INFO] [stdout]    --> src/day_one.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn get_last_digit(line: &str, number_word_patterns: &Vec<String>) -> Result<char, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `word_to_num` is never used
[INFO] [stdout]    --> src/day_one.rs:154:4
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn word_to_num(word: &str) -> Result<char, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_example_input` is never used
[INFO] [stdout]    --> src/day_one.rs:179:4
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn get_example_input() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_part_two_example_input` is never used
[INFO] [stdout]    --> src/day_one.rs:186:4
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn get_part_two_example_input() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_puzzle_input` is never used
[INFO] [stdout]    --> src/day_one.rs:196:4
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn get_puzzle_input() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_two.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_two` is never used
[INFO] [stdout]   --> src/day_two.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn solve_two(input: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/day_two.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn solve(input: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `game_possible` is never used
[INFO] [stdout]    --> src/day_two.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn game_possible(bag_contents: HashMap<String, i32>, line: &str) -> Result<bool, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_possible` is never used
[INFO] [stdout]    --> src/day_two.rs:154:4
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn draw_possible(bag_contents: HashMap<String, i32>, draw: &str) -> Result<bool, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_three.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_two` is never used
[INFO] [stdout]   --> src/day_three.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part_two(input: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_one` is never used
[INFO] [stdout]   --> src/day_three.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn part_one(input: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_input_arr` is never used
[INFO] [stdout]    --> src/day_three.rs:122:4
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn get_input_arr(input: &str) -> Vec<char> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_num_cols` is never used
[INFO] [stdout]    --> src/day_three.rs:127:4
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn get_num_cols(input: &str, ) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_dir_indexes` is never used
[INFO] [stdout]    --> src/day_three.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn get_dir_indexes(i: i32, num_cols: i32) -> Vec<i32>{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scan_number` is never used
[INFO] [stdout]    --> src/day_three.rs:154:4
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn scan_number(input_arr: &Vec<char>, i: i32, num_cols: usize) -> BTreeMap<i32, i32> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `valid_cell` is never used
[INFO] [stdout]    --> src/day_three.rs:214:4
[INFO] [stdout]     |
[INFO] [stdout] 214 | fn valid_cell(input: &Vec<char>, i: i32) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_four.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_two` is never used
[INFO] [stdout]   --> src/day_four.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part_two(input: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_winning_cards` is never used
[INFO] [stdout]   --> src/day_four.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn get_winning_cards(base_cards: &Vec<&str>, input_arr: &Vec<&str>, mut total_cards: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_one` is never used
[INFO] [stdout]   --> src/day_four.rs:85:4
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn part_one(input: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_winning_count` is never used
[INFO] [stdout]    --> src/day_four.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn get_winning_count(line: &str) -> Result<i32, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_five.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MapEntry` is never constructed
[INFO] [stdout]   --> src/day_five.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct MapEntry {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MapEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_two` is never used
[INFO] [stdout]   --> src/day_five.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn part_two(input: &str) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_one` is never used
[INFO] [stdout]   --> src/day_five.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn part_one(input: &str) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_seeds` is never used
[INFO] [stdout]   --> src/day_five.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn get_seeds(input: &str) -> Vec<i64> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_maps` is never used
[INFO] [stdout]    --> src/day_five.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn get_maps(input: &str) -> Vec<Vec<MapEntry>> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_seed_destination` is never used
[INFO] [stdout]    --> src/day_five.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn get_seed_destination(seed: &i64, maps: &Vec<Vec<MapEntry>>) -> i64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_map` is never used
[INFO] [stdout]    --> src/day_five.rs:144:4
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn parse_map(raw_map: &str) -> Vec<MapEntry> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 35 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day_six.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let mut distance = hold_time * run_time;
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_one.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve` is never used
[INFO] [stdout]   --> src/day_one.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn solve(input: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_first_digit` is never used
[INFO] [stdout]   --> src/day_one.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn get_first_digit(line: &str, number_word_patterns: &Vec<String>) -> Result<char, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_last_digit` is never used
[INFO] [stdout]    --> src/day_one.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn get_last_digit(line: &str, number_word_patterns: &Vec<String>) -> Result<char, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `word_to_num` is never used
[INFO] [stdout]    --> src/day_one.rs:154:4
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn word_to_num(word: &str) -> Result<char, String> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_example_input` is never used
[INFO] [stdout]    --> src/day_one.rs:179:4
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn get_example_input() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_part_two_example_input` is never used
[INFO] [stdout]    --> src/day_one.rs:186:4
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn get_part_two_example_input() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_puzzle_input` is never used
[INFO] [stdout]    --> src/day_one.rs:196:4
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn get_puzzle_input() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_two.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_three.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_four.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_five.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "d205a463dc464e479d6b33078451a6270f72d744801472b0b3976a813077285d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d205a463dc464e479d6b33078451a6270f72d744801472b0b3976a813077285d", kill_on_drop: false }`
[INFO] [stdout] d205a463dc464e479d6b33078451a6270f72d744801472b0b3976a813077285d